Dustproof device for road engineering

Abstract

The utility model discloses a dustproof device for road engineering, which relates to the technical field of road construction devices and comprises a shell, a ventilation chamber is arranged in the shell, a motor is arranged in the ventilation chamber, the output end of the motor is fixedly connected with fan blades, and the top of the ventilation chamber is fixedly connected with a first connecting pipe and a second connecting pipe. Atomizing nozzles distributed at equal intervals are fixedly connected to the surfaces of the first connecting pipe and the second connecting pipe, a frame is fixedly connected to the inner wall of the shell, and a first filter screen is fixedly connected to the inner wall of the frame. According to the air purifier, the water pump inputs water into the first connecting pipe and the second connecting pipe through the flow dividing pipe, the water is sprayed out through the atomizing nozzles on the first connecting pipe and the second connecting pipe, the first connecting pipe and the second connecting pipe are located on the front portion and the rear portion of the first filter screen respectively, and water mist sprayed out by the atomizing nozzles can be mixed with air more effectively; and dust is inhibited and captured by utilizing the adsorption and coagulation effects of water mist.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction device technical field especially relates to a dustproof device for road engineering. BACKGROUND

[0002] In the process of municipal construction, a large amount of dust is often generated, which not only pollutes the urban environment, but also affects construction, so dust reduction treatment is required, and the existing dust reduction method is usually through atomizing nozzle to spray dust reduction.

[0003] The dustproof device for road engineering in the prior art is prone to water mist floating in the air when spraying water through the atomizing nozzle, and the floating water is blown by the wind, affecting passing pedestrians. SUMMARY

[0004] The utility model discloses a dustproof device for road engineering, which solves the problem of water mist floating in the air, floating water being blown by the wind and affecting passing pedestrians in the prior art.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a dustproof device for road engineering, comprising a shell, a ventilation chamber is arranged in the shell, a motor is arranged in the ventilation chamber, a fan blade is fixedly connected to the output end of the motor, a first connecting pipe and a second connecting pipe are fixedly connected to the top of the ventilation chamber, atomizing nozzles are fixedly connected to the surfaces of the first connecting pipe and the second connecting pipe at equal intervals, a frame is fixedly connected to the inner wall of the shell, a first filter screen is fixedly connected to the inner wall of the frame, an air inlet window is inlaid on the front of the shell, and a second filter screen is fixedly connected to the inner wall of the air inlet window.

[0006] Further description of the above technical scheme:

[0007] A connecting plate is fixedly connected to the inner wall of the frame, and a waterproof cover is fixedly connected to the surface of the connecting plate.

[0008] Further description of the above technical scheme:

[0009] The motor is located in the waterproof cover, a sealing ring is inlaid on the surface of the waterproof cover, and the inner wall of the sealing ring is rotatably connected to the output end of the motor.

[0010] Further description of the above technical scheme:

[0011] An exhaust chamber in communication with the ventilation chamber is arranged in the shell, and an exhaust window is arranged on the inner wall of the exhaust chamber.

[0012] Further description of the above technical scheme:

[0013] The inner wall of the exhaust window is fixedly connected with a third filter screen, and the bottom of the shell is provided with a water storage chamber.

[0014] As a further description of the above technical solution:

[0015] The top of the water storage chamber is provided with a communication port, and the top of the communication port is communicated with the exhaust chamber.

[0016] As a further description of the above technical solution:

[0017] The inside of the shell is provided with a mounting chamber, and the inside of the mounting chamber is fixedly connected with a water pump.

[0018] As a further description of the above technical solution:

[0019] The input end of the water pump is fixedly connected with a water pumping pipe communicated with the water storage chamber, and the output end of the water pump is fixedly connected with a shunt pipe.

[0020] As a further description of the above technical solution:

[0021] Both ends of the shunt pipe are respectively communicated with the first connecting pipe and the second connecting pipe, the surface of the shell is fixedly connected with a water inlet pipe, and one end of the water inlet pipe is communicated with the water storage chamber.

[0022] As a further description of the above technical solution:

[0023] The surface of the shell is fixedly connected with a handle, and the lower surface of the shell is fixedly connected with a moving wheel.

[0024] The utility model has the advantages of the following beneficial effects:

[0025] Compared with the prior art, the dust prevention device for road engineering, the water pump inputs water into the first connecting pipe and the second connecting pipe through the shunt pipe, the water is sprayed out through the atomizing nozzles on the first connecting pipe and the second connecting pipe, the first connecting pipe and the second connecting pipe are respectively located at the front and rear of the first filter screen, the water mist sprayed out by the atomizing nozzles can be more effectively mixed with air, and the dust in the air is suppressed and captured by using the adsorption and condensation of the water mist, so that the air is dusted, the air enters the exhaust chamber through the frame, the air is filtered by the first filter screen in the frame, the air is discharged from the exhaust window, the air is filtered by the third filter screen, the air is triple-filtered through the second filter screen, the first filter screen and the third filter screen, the dust in the air is reduced, the sprayed water is not easy to float in the air, and the influence on pedestrians during dust reduction is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model provides a kind of overall structure schematic diagram of dust prevention device for road engineering;

[0027] Figure 2The utility model provides a dustproof device's internal structure side view for road engineering is provided;

[0028] Figure 3 The utility model provides a dustproof device's internal structure side view for road engineering is provided Figure 2 The structure amplification diagram of A place in the middle;

[0029] Figure 4 The utility model provides a dustproof device's internal structure side view for road engineering is provided

[0030] Figure 5 The utility model provides a dustproof device's internal structure side view for road engineering is provided.

[0031] Legend:

[0032] 1, shell, 2, air chamber, 3, first connecting pipe, 4, second connecting pipe, 5, atomizing nozzle, 6, frame, 7, first filter screen, 8, motor, 9, fan blade, 10, connecting plate, 11, waterproof cover, 12, sealing ring, 13, air inlet window, 14, second filter screen, 15, exhaust chamber, 16, exhaust window, 17, third filter screen, 18, water storage chamber, 19, communication port, 20, mounting chamber, 21, water pump, 22, water suction pipe, 23, shunt pipe, 24, water inlet pipe, 25, handle, 26, moving wheel. Specific embodiments

[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0034] In the description of the utility model, it is necessary to explain that the orientation or positional relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or positional relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model;The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] Embodiment:

[0036] Referring to Figures 1-5 The utility model provides a dustproof device for road engineering: including shell 1, the inside of shell 1 is provided with air exchange chamber 2, the inside of air exchange chamber 2 is provided with motor 8, the output of motor 8 is fixedly connected with fan blade 9, the inner wall of frame 6 is fixedly connected with connecting plate 10, the inside of shell 1 is provided with the exhaust chamber 15 of communication with air exchange chamber 2, the inner wall of exhaust chamber 15 is provided with exhaust window 16, the inner wall of exhaust window 16 is fixedly connected with third filter screen 17, the inner wall of shell 1 is fixedly connected with frame 6, the inner wall of frame 6 is fixedly connected with first filter screen 7, the front of shell 1 is inlaid with air inlet window 13, the inner wall of air inlet window 13 is fixedly connected with second filter screen 14, motor 8 drives fan blade 9 to rotate, thereby driving air flow, air enters the air exchange chamber 2 inside shell 1 from air inlet window 13, air is filtered by second filter screen 14, so that sundries are not easy to enter the inside of air exchange chamber 2, so that fan blade 9 is not easy to be damaged, air enters exhaust chamber 15 again through frame 6, air is filtered by first filter screen 7 in frame 6, air is discharged from exhaust window 16, air is filtered by third filter screen 17, air is triple-filtered by second filter screen 14, first filter screen 7 and third filter screen 17, reduce the dust in the air.

[0037] In the embodiment, referring to Figures 1-5The top of the air exchange chamber 2 is fixedly connected with a first connecting pipe 3 and a second connecting pipe 4, the surfaces of the first connecting pipe 3 and the second connecting pipe 4 are fixedly connected with atomizing nozzles 5 distributed at equal intervals, the bottom of the shell 1 is provided with a water storage chamber 18, the top of the water storage chamber 18 is provided with a communication port 19, the top of the communication port 19 communicates with the exhaust chamber 15, the inside of the shell 1 is provided with a mounting chamber 20, the inside of the mounting chamber 20 is fixedly connected with a water pump 21, the input end of the water pump 21 is fixedly connected with a water pumping pipe 22 communicating with the water storage chamber 18, the output end of the water pump 21 is fixedly connected with a shunt pipe 23, the two ends of the shunt pipe 23 respectively communicate with the first connecting pipe 3 and the second connecting pipe 4, the surface of the shell 1 is fixedly connected with a water inlet pipe 24, the water pump 21 pumps water through the water pumping pipe 22, the water pump 21 inputs water into the first connecting pipe 3 and the second connecting pipe 4 through the shunt pipe 23, the water is sprayed through the atomizing nozzles 5 on the first connecting pipe 3 and the second connecting pipe 4, the first connecting pipe 3 and the second connecting pipe 4 are respectively located at the front and rear of the first filter screen 7, the water mist sprayed by the atomizing nozzles 5 can be more effectively mixed with air, dust is inhibited and captured by using the adsorption and condensation of the water mist, and the air is dusted, the surface of the connecting plate 10 is fixedly connected with a waterproof cover 11, the motor 8 is located in the inside of the waterproof cover 11, the surface of the waterproof cover 11 is inlaid with a sealing ring 12, the inner wall of the sealing ring 12 is rotatably connected with the output end of the motor 8, the water mist sprayed by the atomizing nozzles 5 enters the exhaust chamber 15 from the air exchange chamber 2, and the water returns to the inside of the water storage chamber 18 from the communication port 19, so that the water is recycled and the utilization rate of water resources is improved, the waterproof cover 11 protects the motor 8, so that the motor 8 is not easy to be damp, one end of the water inlet pipe 24 communicates with the water storage chamber 18, the surface of the shell 1 is fixedly connected with a handle 25, and the lower surface of the shell 1 is fixedly connected with a moving wheel 26.

[0038] Working principle: the motor 8 drives the fan blade 9 to rotate, thereby driving the air flow, the air enters the air exchange chamber 2 in the inside of the shell 1 from the air inlet window 13, the air is filtered by the second filter screen 14, so that the sundries are not easy to enter the inside of the air exchange chamber 2, and the fan blade 9 is not easy to be damaged, the water pump 21 inputs water into the first connecting pipe 3 and the second connecting pipe 4 through the shunt pipe 23, the water is sprayed through the atomizing nozzles 5 on the first connecting pipe 3 and the second connecting pipe 4, the first connecting pipe 3 and the second connecting pipe 4 are respectively located at the front and rear of the first filter screen 7, the water mist sprayed by the atomizing nozzles 5 can be more effectively mixed with air, dust is inhibited and captured by using the adsorption and condensation of the water mist, and the air is dusted, the air enters the exhaust chamber 15 after passing through the frame 6, the air is filtered by the first filter screen 7 in the frame 6, and the air is discharged from the air outlet window 16, the air is filtered by the third filter screen 17, the air is triple-filtered by the second filter screen 14, the first filter screen 7 and the third filter screen 17, the dust in the air is reduced, the sprayed water is not easy to float in the air, and the influence on pedestrians during dust reduction is reduced.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A dust control device for road engineering, comprising a housing (1), characterized in that: The outer shell (1) has an internal ventilation chamber (2), and the ventilation chamber (2) has an internal motor (8). The output end of the motor (8) is fixedly connected to a fan blade (9). The top of the ventilation chamber (2) is fixedly connected to a first connecting pipe (3) and a second connecting pipe (4). The surfaces of the first connecting pipe (3) and the second connecting pipe (4) are fixedly connected to atomizing nozzles (5) that are evenly spaced. The inner wall of the outer shell (1) is fixedly connected to a frame (6). The inner wall of the frame (6) is fixedly connected to a first filter screen (7). The front of the outer shell (1) is inlaid with an air inlet window (13). The inner wall of the air inlet window (13) is fixedly connected to a second filter screen (14).

2. The dust control device for road engineering according to claim 1, characterized in that: A connecting plate (10) is fixedly connected to the inner wall of the frame (6), and a waterproof cover (11) is fixedly connected to the surface of the connecting plate (10).

3. A dust control device for road engineering according to claim 2, characterized in that: The motor (8) is located inside the waterproof cover (11), and a sealing ring (12) is embedded on the surface of the waterproof cover (11). The inner wall of the sealing ring (12) is rotatably connected to the output end of the motor (8).

4. A dust control device for road engineering according to claim 1, characterized in that: The outer casing (1) is provided with an exhaust chamber (15) that communicates with the ventilation chamber (2), and the inner wall of the exhaust chamber (15) is provided with an exhaust window (16).

5. A dust control device for road engineering according to claim 4, characterized in that: The inner wall of the exhaust window (16) is fixedly connected to a third filter screen (17), and a water storage chamber (18) is provided at the bottom of the outer shell (1).

6. A dust control device for road engineering according to claim 5, characterized in that: The top of the water storage chamber (18) is provided with a connecting port (19), and the top of the connecting port (19) is connected to the exhaust chamber (15).

7. A dust control device for road engineering according to claim 6, characterized in that: An installation chamber (20) is provided inside the outer casing (1), and a water pump (21) is fixedly connected inside the installation chamber (20).

8. A dust control device for road engineering according to claim 7, characterized in that: The input end of the water pump (21) is fixedly connected to a pumping pipe (22) that communicates with the water storage chamber (18), and the output end of the water pump (21) is fixedly connected to a diversion pipe (23).

9. A dust control device for road engineering according to claim 8, characterized in that: The two ends of the diversion pipe (23) are respectively connected to the first connecting pipe (3) and the second connecting pipe (4). The surface of the outer shell (1) is fixedly connected to the water inlet pipe (24), and one end of the water inlet pipe (24) is connected to the water storage chamber (18).

10. A dust control device for road engineering according to claim 1, characterized in that: A handle (25) is fixedly connected to the surface of the outer shell (1), and a caster wheel (26) is fixedly connected to the lower surface of the outer shell (1).

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